This paper extends the Harrison-Kreps model by allowing limited short sales. The main results of this paper are: (1) investors pursue short-term gains when perceiving heterogeneous expectations; (2) important properties of the equilibrium price in the Harrison-Kreps model still hold even when limited short sales are allowed; (3) an increase in the dispersion of expectations about future dividends raises the risky asset price; and (4) an increase in short-sale costs also raises the risky asset price.
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Paper provided by National University of Singapore, Department of Economics in its series Departmental Working Papers with number
wp0308.
References listed on IDEAS Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
De Long, J Bradford & Andrei Shleifer & Lawrence H. Summers & Robert J. Waldmann, 1990.
"Noise Trader Risk in Financial Markets,"
Journal of Political Economy,
University of Chicago Press, vol. 98(4), pages 703-38, August.
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